Well, Mila obviously knows her hubby well, because the Punk'd star HIT THE ROOF when he heard her candid interview. An exclusive source tells Popdust:

"Ashton was livid. He has been so hell bent on regaining his privacy, he's been going out of his way to stay out of the public eye. Then in one stupid interview, Mila airs out all their business for the world to hear."

The 32-year-old mom of one, who is pregnant with her second baby, told Howard she hopes her husband is "fat and bald and ugly," when her daughter becomes a teenager and her friends come over to gawk at him. Then, when he asked if Ashton was "her first real kiss," she blurted out:

"I don't know who it's weirder for: the 19-year-old kissing the 14-year-old or the 14-year-old kissing the 19-year-old."

Then they got on the topic of marriage:

"We started dating with the idea we both were never going to get married."

After That 70s Show wrapped, Mila and Ashton kept in touch as friends, but then, years later, when she bumped into him at an Awards Show, something changed.

"I see this guy and I see his back and he's really tall. Then he just turns around and it was literally like if we were in a movie, the music would start playing and the violins would go...I think for the first time ever he took my breath away...I was like f—k, he's good looking."

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But still, there were no benefits, only friendship. In fact, when Ashton invited Mila to his house warming party, he was planning to set her up with one of his friends! But it was that night that the benefits began:

"Long story short, I didn't leave until the next morning," she candidly revealed, though she said she had wanted to call an Uber and take off before daybreak. "[It was the] the first time I ever slept over while I was single."

After that, they agreed to "live out" their 2011 movies Friends With Benefits and No Strings Attached. Needless to say, their "super private" casual fling turned into "'til death do us part."

"We would never be together based on the people that we used to be."

Naturally, Ashton saw these comments as major infractions to his obsession with keeping their private life private. Considering he previously told the Huffington Post:

"You know, I've learned the hard way how valuable privacy is. And I've learned that there are a lot of things in your life that really benefit from being private. And relationships are one of them. And I am going to do everything in my power to have this relationship be private."

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While obviously Mila knows the score when it comes to talking about her marriage, she took her frankness with Howard a step too far for Ashton's liking, our source continued;

"Mila didn't go crazy and talk about sexual positions or anything, but she knew how important privacy is to Ashton and he is really pissed that she revealed so much. They had a huge fight and things are still a bit fragile between them.

The thing is, she doesn't see what the big deal is and that of course is making him even angrier! He didn't even want her to do the interview in the first place!"

Ben Affleck. In response to Ben being voted People's Sexiest Man Alive, Michael Clarke Duncan, his co-star in Armageddon, quipped, "Don't get me wrong, ladies, Ben is cool, but I've seen the guy naked ... and c'mon, man! I was not impressed at all." That hurts. Or not, as the case may be.

Shia LaBeouf. The 28-year-old told Playboy the first time he slept with a girl, he put a pillow underneath her to maximize penetration. "I'm not extremely well-endowed, and clearly this wasn't the move," LaBeouf recalls. No wonder he’s always so damn angry.

Enrique Iglesias. The hunky 39-year-old loves nothing more than to wax lyrical about his teeny peen—google it if you don’t believe us. He once bemoaned the fact he can never find “extra-small condoms” and claimed, “my worst defect is from the waist down”…

Jude Law. For someone with such a tiny todger, he sure gets a LOT of action. The actor racked up some sizable column inches—albeit not the type he would likely want—back in 2005 after he was snapped in the nude stepping into a pair of swim trunks. Page Six quipped that the pics brought to mind “George Costanza's infamous `shrinkage' episode on Seinfeld” while an unnamed size Queen publicist sniped, "He's no Tommy Lee, that's for sure."

Nick Cannon. Once again, a disgruntled ex is the one stirring up the teeny peen rumor mill. The 33-year-old’s ex-fiancee, Selita Ebanks slammed the singer’s schlong in a 2011 interview…proving less is more (when it comes to words at least) the model responded with a simple “Eh” when asked about the soon-to-be ex-Mr. Mariah Carey’s package.

Danny Bonaduce. Sorry to shatter your dreams hetero ladies, and gentlemen of a certain persuasion, but…the troubled child star sports a dick the size of a child star. But he sure loves taking off his pants and waving it around.

Daniel Radcliffe. Bless his little Harry Potter penis! The 25-year-old self confessed “hamster dick” blamed it all on stage nerves, claiming he was so terrified his appendage shrank to rodent size during his stint in the West End play Equis. Yeah, Danny boy…nerves….sure….

Daniel Craig. The junk jury is out on 007. After the Brit confessed to using stunt penises (yep, that’s actually a real thing) for the nude scenes in Casino Royale, speculation was rife that he didn’t measure up in the trouser department. However, his saucy co-star, Dame Judi Dench, defended Craig’s cock, insisting she copped a look and that "It's an absolute monster! Maybe I shouldn't have said that. How uncouth of me!"

Mick Jagger. For once, a disgruntled ex wasn’t the cock shaming catalyst..In Jagger’s case it was his size Queen bandmate, Keith Richards. "Marianne Faithfull had no fun with his tiny todger. I know he's got an enormous pair of balls—but it doesn't quite fill the gap,” he wrote in his memoir. (Cue, can’t get no satisfaction jokes) The damage control machine was quick to jump into action, with ex-wife Jerri Hall insisting, "Mick is very well endowed. I should know—I was with him for 23 years. Keith is just jealous."

Jon Gosselin. The Jon and Kate Plus 8 star was inducted into the teeny peen team back in 2009, after his ex-girlfriend Hailey Glassman dished on his dick. “He was so small, I didn’t think he would cheat on me. He’s hung like a nine-year-old boy. I’m serious. This is true,” she said..and if that’s not clear enough, she went on to elaborate, “he’s tiny, tiny, tiny.”

Tom Arnold. Always the kind and discreet soul that she is, Arnold’s ex-wife, Roseanne Barr went on a Tom todger takedown after their very messy, very acrimonious divorce in 1994—claiming on Saturday Night Live that the 55-year-old has a “three-inch penis.” Arnold shot straight back though, "What's small?" he asked. "Hell, even a 747 looks small if it lands in the Grand Canyon."

Arnold Schwarzenegger. If we didn’t know better we would say he suffers from steroid shrinkage—but, of course not, not the clean living Governator! Arnie discussed his package back in 1997, bemoaning to French magazine, Oui, "You can't make it bigger through exercise, that's for sure."

Napoleon. Last and most definitely least, is a non-Hollywood star (DUH!) It’s kind of a cheat, but in this pic he looks sort of like Marlon Brando… Unfortunately for the French military and political leader, his penis lives on to tell the tale, well after its owner’s demise. The peen was chopped off by a disgruntled doctor during autopsy and has since travelled the world. “Napoleon’s item” currently resides, in a jar in New Jersey, and its urologist owner confirms it is indeed a “very small” penis”..measuring just one-and-a-half inches.